ABSTRACT
Biliary stent migration occurs in about 5% of patients. The most common complications secondary to stent migration are pancreatitis, small bowel perforation and peritonitis. We report the case of a patient presenting with an abdominal wall abscess secondary to migration of a biliary stent. Direct abdominal radiography, abdominal ultrasound and CT scan have proved very useful in the diagnosis, providing the correct localisation of the stent in the left rectus muscle of the abdominal wall that led to a surgical approach under local anaesthesia for the removal, and abscess formation surrounding the stent. The patient was discharged on the day after surgery. After reviewing the literature concerning this rare complication, the Authors conclude that closer monitoring of patients with biliary prostheses is needed to prevent the migration and the consequent serious complications.
Subject(s)
Abdominal Wall , Bile Ducts/surgery , Foreign-Body Migration/etiology , Stents/adverse effects , Aged , Humans , MaleABSTRACT
The advantages and applications of the videolaparoscopic technique (VL) versus open surgery in the treatment of acute and complicated appendicitis are not well defined. The aim of this study was to identify which of the two procedures is more suitable. The study examined 124 patients, 73 females (57.5%) and 51 males (42.5%). We compared 62 patients in the laparoscopic group with 62 open surgery patients. We analysed the results of the two groups (VL, open) for age, gender, operative time, hospital stay, complications and costs. The mean patient age was 24.1 years (range: 4-70). The conversion rate was 1.6% (1 case/62). The patients in the laparoscopic group were predominantly female (p < 0.0001). The average age of VL patients compared to open surgery was significantly higher (p < 0.01). The mean operative time was not significantly different between the two groups. The hospitalisation time was shorter for the laparoscopic group (4.77 vs. 6.39 days, p < 0.01). Complications were 0% for VL and 4.81% for the open group. The average operation cost in the open group was 8070.00 euros (+/- 4267) and 6818.00 euros (+/- 1446,00) for VL (p < 0.05). Laparoscopic appendectomy has significant advantages over traditional open surgery and should be the first choice in cases of acute but uncomplicated appendicitis.